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THQB1120GFT | General Electric 20A 1-Pole 120V Bolt-On Ground Fault (GFI) Circuit Breaker
- Regular price
- $199.00
- Sale price
- $199.00
- Regular price
-
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Product Description P/N: THQB1120GFT
Description
The General Electric THQB1120GFT is a 20-amp, 1-pole molded case circuit breaker designed for 120-volt single-phase systems requiring integrated ground-fault protection. It features a fixed thermal-magnetic trip mechanism with Long-Time and Instantaneous functions, providing dependable overcurrent response. With a 10 kA interrupting rating at 120V and a bolt-on connection, this breaker supports safe, reliable installation in residential and commercial distribution panels.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | General Electric |
| Category | Circuit Breaker |
| Part Number | THQB1120GFT |
| Subcategory | Molded Case Circuit Breaker |
| Manufacturer | General Electric |
| Type | THQB |
| Frame | TEY |
| Poles | 1 |
| Phase | 1-Phase |
| Amperage Rating | 20 A |
| Voltage Rating | 120 VAC |
| AIC Rating | 10 kA @ 120V |
| Trip Type | Fixed Thermal Magnetic / LIG / Non-Interchangeable |
| Functions | LI – Long-Time, Instantaneous |
| Protection | Ground Fault (GFI) with Self-Test |
| Connection Type | Bolt-On |
| Terminal Type | Load-Side Lug |
| Wire Size Range | 14–8 AWG, 12–8 AWG |
| Mounting Type | Bolted-On |
| Dimensions | 3-9/32" H × 1" W × 2-3/8" D |
| Operating Temperature | 40°C |
| Construction | Thermal Magnetic, Molded Case |
| Suitable For | Reverse-feed applications |
| Application | Residential and commercial branch-circuit protection |
Information About THQB1120GFT
The THQB1120GFT is part of the General Electric Q-Line lineup, engineered for compact overcurrent and ground-fault protection within TEY-frame configurations. The breaker incorporates self-test GFI functionality to provide continuous monitoring of ground-fault operation, enhancing electrical safety. Its fixed thermal-magnetic and non-interchangeable trip mechanism ensures stable LI protection for overloads and short-circuit events. With bolt-on mounting, load-side lug terminals, and a narrow 1-inch profile, the THQB1120GFT is well suited for panelboard applications requiring dependable safety and compliance.
Key Features
- 20A single-pole protection: Ideal for 120V branch circuits.
- Integrated GFI protection: Includes self-test functionality for enhanced safety.
- Thermal-magnetic trip: Provides Long-Time and Instantaneous overcurrent response.
- Bolt-on mounting: Ensures secure installation in compatible panelboards.
- TEY-frame construction: Compact 1-inch wide per pole design.
- 10 kA interrupting capacity: Suitable for standard residential and commercial systems.
- Load-side lugs included: Supports 14–8 AWG and 12–8 AWG wiring ranges.
- Quick-make, quick-break mechanism: Ensures reliable switching and trip performance.
The THQB1120GFT delivers the reliability and precision required for branch-circuit ground-fault and overcurrent protection in Q-Line panelboard systems.
Description
The General Electric THQB1120GFT is a 20-amp, 1-pole molded case circuit breaker designed for 120-volt single-phase systems requiring integrated ground-fault protection. It features a fixed thermal-magnetic trip mechanism with Long-Time and Instantaneous functions, providing dependable overcurrent response. With a 10 kA interrupting rating at 120V and a bolt-on connection, this breaker supports safe, reliable installation in residential and commercial distribution panels.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | General Electric |
| Category | Circuit Breaker |
| Part Number | THQB1120GFT |
| Subcategory | Molded Case Circuit Breaker |
| Manufacturer | General Electric |
| Type | THQB |
| Frame | TEY |
| Poles | 1 |
| Phase | 1-Phase |
| Amperage Rating | 20 A |
| Voltage Rating | 120 VAC |
| AIC Rating | 10 kA @ 120V |
| Trip Type | Fixed Thermal Magnetic / LIG / Non-Interchangeable |
| Functions | LI – Long-Time, Instantaneous |
| Protection | Ground Fault (GFI) with Self-Test |
| Connection Type | Bolt-On |
| Terminal Type | Load-Side Lug |
| Wire Size Range | 14–8 AWG, 12–8 AWG |
| Mounting Type | Bolted-On |
| Dimensions | 3-9/32" H × 1" W × 2-3/8" D |
| Operating Temperature | 40°C |
| Construction | Thermal Magnetic, Molded Case |
| Suitable For | Reverse-feed applications |
| Application | Residential and commercial branch-circuit protection |
Information About THQB1120GFT
The THQB1120GFT is part of the General Electric Q-Line lineup, engineered for compact overcurrent and ground-fault protection within TEY-frame configurations. The breaker incorporates self-test GFI functionality to provide continuous monitoring of ground-fault operation, enhancing electrical safety. Its fixed thermal-magnetic and non-interchangeable trip mechanism ensures stable LI protection for overloads and short-circuit events. With bolt-on mounting, load-side lug terminals, and a narrow 1-inch profile, the THQB1120GFT is well suited for panelboard applications requiring dependable safety and compliance.
Key Features
- 20A single-pole protection: Ideal for 120V branch circuits.
- Integrated GFI protection: Includes self-test functionality for enhanced safety.
- Thermal-magnetic trip: Provides Long-Time and Instantaneous overcurrent response.
- Bolt-on mounting: Ensures secure installation in compatible panelboards.
- TEY-frame construction: Compact 1-inch wide per pole design.
- 10 kA interrupting capacity: Suitable for standard residential and commercial systems.
- Load-side lugs included: Supports 14–8 AWG and 12–8 AWG wiring ranges.
- Quick-make, quick-break mechanism: Ensures reliable switching and trip performance.
The THQB1120GFT delivers the reliability and precision required for branch-circuit ground-fault and overcurrent protection in Q-Line panelboard systems.